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L9110S DC Stepper Motor Driver H-Bridge
L9110S DC Stepper Motor Driver H-Bridge
Product Description
Description:
1 L9110S-chip motor
2 module supply voltage: 2.5-12V
3 suitable motor range: between the motor operating voltage 2.5v-12V, the maximum operating current of 0.8A, the current voltage of the smart car and the current market are within this range
4 DC motors, or a 4-wire 2-phase stepper motor.
5 PCB board size: 2.8cm*2.1cm ultra-small size, suitable for assembly
6 comes with fixed mounting holes, diameter: 3mm
Interface Modules:
6P black angled pin description:
1 VDC external voltage 2.5V-12V
2 GND External GND
3 AIA external microcontroller IO port
4 external AIB microcontroller I/O ports
5 BIA external microcontroller IO port
6 IO port external microcontroller bib
4P green terminal:
1 OA1 OB1 2-pin DC contact, non-directional
2 OA2 OB2 2-pin DC contact, non-directional
Use:
On VCC, GND module power light
AIA input high, AIB input low, engine [OA1 OB1] is transferred;
AIA input low, AIB input high, motor reversal [OA1 OB1];
BIA input high, bib input low,] [OA2 OB2 engine is transferred;
BIA input low, bib input high,][OA2 OB2 motor reversal;
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